Anti-collision device for traffic engineering

An anti-collision device for traffic engineering comprises a bottom plate, a check block is fixedly connected to one side of the top face of the bottom plate, a first sliding groove is formed in the bottom of the side, close to the center of the bottom plate, of the check block, a guide mechanism is arranged in the first sliding groove in a sliding mode, a second sliding groove is formed in the top face of the check block, and an anti-overturning mechanism is installed in the second sliding groove. The guide mechanism comprises a box body slidably arranged in the first sliding groove, the side face, away from the check block, of the box body is a concave arc face, a speed reduction assembly is fixedly installed on the concave arc face, and the groove bottom face of the first sliding groove is fixedly connected with the side face of the box body through a plurality of first springs; according to the anti-collision device, the impact force in the horizontal direction of the automobile can be divided into the up